eliminate词形变化.docVIP

eliminate 词形变化: eliminative elimination eliminated eliminated eliminating eliminates v. 除去，剔除，忽略，淘汰 1.Let us eliminate all uncertain on thought. 让我们从思想上消除一切疑惑。 2.This new process has eliminated the need for checking the products by hand. 采用这种新方法无须再用手工检验产品。 3.Their team was eliminated in the first round. 他们队在第一轮就被淘汰了。 eliminate from 从 ... 排除,从 ..... 【词义辨析】remove, eliminate, dismiss, expel, remove: 普通用词，不带任何感情色彩。 eliminate: 通常指例行的、有步骤地去掉某物或某人。 dismiss: 既可指突然地迅速地排除，也可指解雇或开除。 expel: 多指强行解除公职或驱出住地。 alert 词形变化: alerted alerted alerting alerts adj. 警觉的，灵敏的vt. 使意识到，警惕n. 警戒，警报 1.Troops are on the alert against any possible aggression. 军队戒备着可能的来犯。 2.The alert leopard went up to a deer quietly. 警觉的豹子静悄悄地走近一只鹿。 3.Although hes over eighty his mind is still remarkably alert. 他虽已年过八十，但头脑仍然十分机敏。 4.An alert listener will have noticed the error. 耳朵尖的人能听出这个错。 【词语用法】常用作定语形容词，如an alert man或his alert attention； 作为动词时，alert的宾语后可接that从句。 The villagers alerted the traveller that wolves might come out in the night. on the alert 注意,提防 train 词形变化: trainable trainability trained trained training trains n. 列车，火车，行列，一系列v. 训练，培训，瞄准 1.He trained to be a lawyer. 他受过做律师的训练。 2.The pop star was followed by a train of admirers. 那位流行歌曲歌星周围蜂拥著许多歌迷。 3.He trained his binoculars on the distant figures. 他把双筒望远镜对准远处的景物。 4.The challenger has been training hard for the big fight. 这位健将为参加拳击大赛夺魁而进行坚苦的锻炼。 6.Every morning he spent two hours training for the race. 他每天早晨花两个小时练习赛跑。 in train adv. 准备就绪 【词义辨析】teach, instruct, educate, coach, train, tutor, teach: 最普通用词，含义广泛。指直接教某人知识或技能等，侧重传播知识和帮助应用知识。 instruct: 与teach含义很接近，但语体较正式。指系统、详细、精心地传播知识，侧重教授与指示。 educate: 较正式用词，指教育，内容比teach广泛，侧重动机或结果，或对潜在能力的开发。 coach: 指对个人或小组等进行辅导、训练或补课。 train: 指训练与培养。 tutor: 指进行个别教学或课外辅导。 while 词形变化: whiled whiled whiling whiles conj. 当 ... 的时候，虽然，尽管，然而 n. 一段时间，一会儿 v. 消磨 1.I lived in a hostel while I was a student. 我求学期间住在青年招待所里。 2.She worked in a bank for a while before studying law. 她学法律之前在银行工作过一段时间。 3.While Mary was writing a letter, the c